Dec 11 12:10:14.171 INFO checking pakdev/app_finder against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:10:14.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 12:10:14.706 INFO [stdout] 479769ba6053ca555fbadf5c35c0a83f2532b51ebc554f79eddaa958b118f23f
Dec 11 12:10:14.708 INFO running `"docker" "start" "-a" "479769ba6053ca555fbadf5c35c0a83f2532b51ebc554f79eddaa958b118f23f"`
Dec 11 12:10:16.443 INFO [stderr] usermod: no changes
Dec 11 12:10:16.515 INFO [stderr]     Checking app_finder v0.1.0 (/source)
Dec 11 12:10:16.875 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 11 12:10:16.875 INFO [stderr]  --> src/main.rs:1:5
Dec 11 12:10:16.875 INFO [stderr]   |
Dec 11 12:10:16.875 INFO [stderr] 1 | use std::collections::HashMap;
Dec 11 12:10:16.875 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:10:16.875 INFO [stderr]   |
Dec 11 12:10:16.875 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 12:10:16.875 INFO [stderr] 
Dec 11 12:10:16.875 INFO [stderr] warning: unused import: `std::path::Path`
Dec 11 12:10:16.875 INFO [stderr]  --> src/main.rs:3:5
Dec 11 12:10:16.875 INFO [stderr]   |
Dec 11 12:10:16.875 INFO [stderr] 3 | use std::path::Path;
Dec 11 12:10:16.875 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 12:10:16.875 INFO [stderr] 
Dec 11 12:10:16.920 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 11 12:10:16.921 INFO [stderr]  --> src/main.rs:1:5
Dec 11 12:10:16.921 INFO [stderr]   |
Dec 11 12:10:16.921 INFO [stderr] 1 | use std::collections::HashMap;
Dec 11 12:10:16.921 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:10:16.921 INFO [stderr]   |
Dec 11 12:10:16.921 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 12:10:16.921 INFO [stderr] 
Dec 11 12:10:16.924 INFO [stderr] warning: unused import: `std::path::Path`
Dec 11 12:10:16.924 INFO [stderr]  --> src/main.rs:3:5
Dec 11 12:10:16.924 INFO [stderr]   |
Dec 11 12:10:16.924 INFO [stderr] 3 | use std::path::Path;
Dec 11 12:10:16.924 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 12:10:16.924 INFO [stderr] 
Dec 11 12:10:16.946 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:10:16.946 INFO [stderr]   --> src/main.rs:15:9
Dec 11 12:10:16.948 INFO [stderr]    |
Dec 11 12:10:16.948 INFO [stderr] 15 |         fs::read_dir(path);
Dec 11 12:10:16.948 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 11 12:10:16.948 INFO [stderr]    |
Dec 11 12:10:16.948 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 12:10:16.948 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:10:16.948 INFO [stderr] 
Dec 11 12:10:17.000 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:10:17.000 INFO [stderr]   --> src/main.rs:15:9
Dec 11 12:10:17.000 INFO [stderr]    |
Dec 11 12:10:17.000 INFO [stderr] 15 |         fs::read_dir(path);
Dec 11 12:10:17.000 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 11 12:10:17.000 INFO [stderr]    |
Dec 11 12:10:17.000 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 12:10:17.000 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:10:17.000 INFO [stderr] 
Dec 11 12:10:17.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 11 12:10:17.012 INFO [stderr] su: No module specific data is present
Dec 11 12:10:17.530 INFO running `"docker" "inspect" "479769ba6053ca555fbadf5c35c0a83f2532b51ebc554f79eddaa958b118f23f"`
Dec 11 12:10:17.932 INFO running `"docker" "rm" "-f" "479769ba6053ca555fbadf5c35c0a83f2532b51ebc554f79eddaa958b118f23f"`
Dec 11 12:10:18.192 INFO [stdout] 479769ba6053ca555fbadf5c35c0a83f2532b51ebc554f79eddaa958b118f23f